You are here: Home / PCM / PEG600 / Enthalpy (T)

Enthalpy (T)

Measurement details

Measured with TA Q200
By: Fraunhofer ISE
Additional Comments Variation of heating rates from 4 K/min to 0.25 K/min (4, 2, 1, 0.5, 0.25 K/min), starting with cooling (4K/min). Determination of heating rate is not possible due to appearance of several peaks.
  • Heating rate1.0 [K/min]
  • Cooling rate1.0 [K/min]
  • Sample mass9.16 [mg]
  • Heat of fusion135.6 [kJ/kg] - deviation0.4 [kJ/kg]
    • Integration range, lower limit-5.0 [°C]
    • Integration range, upper limit30.0 [°C]
    • Onset temperature12.5 [°C] - deviation [°C]
    • Offset temperature22.7 [°C] - deviation [°C]
  • Crystallization enthalpy133.0 [kJ/kg] - deviation0.7 [kJ/kg]
    • Integration range, lower limit-10.0 [°C]
    • Integration range, upper limit20.0 [°C]
    • Onset17.3 [°C] - deviation [°C]
    • Offset9.8 [°C] - deviation [°C]
Enthalpy (T)

Set 1/ db-materials-heating_cooling_measurements

Heating - Fraunhofer_ISE_PEG600_Sample2_4K_min_Heating.dat

Cooling - Fraunhofer_ISE_PEG600_Sample2_4K_min_Cooling.dat

Set 2/ db-materials-heating_cooling_measurements-1

Heating - Fraunhofer_ISE_PEG600_Sample2_2K_min_Heating.dat

Cooling - Fraunhofer_ISE_PEG600_Sample2_2K_min_Cooling.dat

Set 3/ db-materials-heating_cooling_measurements-2

Heating - Fraunhofer_ISE_PEG600_Sample2_1K_min_Heating.dat

Cooling - Fraunhofer_ISE_PEG600_Sample2_1K_min_Cooling.dat

Set 4/ db-materials-heating_cooling_measurements-3

Heating - Fraunhofer_ISE_PEG600_Sample2_0K5_min_Heating.dat

Cooling - Fraunhofer_ISE_PEG600_Sample2_0K5_min_Cooling.dat

Set 5/ db-materials-heating_cooling_measurements-4

Heating - Fraunhofer_ISE_PEG600_Sample2_0K25_min_Heating.dat

Cooling - Fraunhofer_ISE_PEG600_Sample2_0K25_min_Cooling.dat